WorksheetsPre-Test Data Governance, Data Quality, Policy-Standard
Total questions: 15
Worksheet time: 8mins
Which of the following best represents a key responsibility of a Data Governance Council?
Developing data visualization dashboards
Managing data entry for operational systems
Establishing and enforcing data ownership roles
Performing ETL (Extract, Transform, Load) operations
Which principle is least likely to be included in a Data Governance framework?
Accountability
Data integration techniques
Transparency
Stewardship
What is the most significant risk of failing to establish proper data governance policies?
Increased cloud storage costs
Loss of trust in data for decision-making
Inability to train machine learning models
Difficulty in scaling databases
Which metric is most appropriate to measure the accuracy of a dataset?
Percentage of null values
Ratio of correctly entered values to total entries
Percentage of redundant data records
Time taken to process a query
When identifying duplicate records in a dataset, which technique would be most effective?
Hashing algorithms
Linear regression
Data normalization
Clustering techniques
Which of the following describes a key principle of data completeness?
Ensuring all critical data fields are populated
Guaranteeing that no duplicate data exists in the dataset
Normalizing the data to fit a specific schema
Validating the accuracy of data entries
What is the primary distinction between a policy and a standard in data management?
Policies are optional; standards are mandatory
Policies define what to achieve, while standards define how to achieve it
Standards are broader in scope than policies
Policies focus on technical implementation, while standards focus on compliance
When implementing new data management procedures, which factor is least likely to be addressed by a guideline?
Common practices for data backup
Specific hardware configurations
Steps to resolve data errors
Situational recommendations for data retention
In an organization, who is typically responsible for enforcing adherence to data management standards?
Data analysts
IT support staff
Data stewards
Marketing teams
Which is the most important focus of a Personal Data Protection (PDP) training program?
Increasing familiarity with all organizational software tools
Ensuring compliance with data protection laws and best practices
Enhancing technical skills for data modeling
Learning to use machine learning techniques
Which regulation most directly relates to PDP requirements in the European Union?
HIPAA
PCI-DSS
GDPR
SOX
During a PDP training session, which example would best illustrate the principle of "purpose limitation"?
Data collected for marketing purposes cannot be used for employee surveillance
Encrypting data to ensure it is not accessible without authorization
Ensuring users are informed about their data being collected
Deleting redundant customer records to improve efficiency
An organization notices inconsistent definitions of "customer" across departments. Which data management area is most likely to address this issue?
Data Quality
Data Governance
Data Security
Data Engineering
A company needs to audit its personal data processing activities. Which principle of GDPR is most directly related?
Accountability
Lawfulness, fairness, and transparency
Data minimization
Storage limitation
What is the primary purpose of establishing retention schedules for personal data?
To minimize storage costs
To ensure compliance with legal and regulatory requirements
To improve the accuracy of predictive models
To simplify data transformation processes
